SDO HMI 2014-07-21 20:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.09 | 166.38 | 22.98 | 100.56 | -21.02 | 68.68 | 23.65 | 220.92 | 0.5734 | 370.8 | 146.2 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.84 | 125.67 | 15.69 | 76.41 | -20.87 | 69.62 | 24.59 | 222.25 | 0.5803 | 1153.0 | 294.6 | |
| 2.63 | -1.00 | 1.60 | -1.00 | -21.06 | 69.36 | 24.33 | 221.73 | 0.5799 | 897.4 | 999999 | |
| 0.00 | 3.35 | 0.00 | 2.02 | -20.66 | 68.72 | 23.69 | 221.48 | 0.5698 | 826.0 | 724.0 | |
| 0.00 | 0.36 | 0.00 | 0.22 | -20.22 | 68.65 | 23.62 | 221.95 | 0.5646 | 967.0 | 876.2 | |
| 0.82 | 1.81 | 0.49 | 1.09 | -20.96 | 68.60 | 23.57 | 220.96 | 0.5716 | 884.3 | 750.5 | |
| 0.00 | 1.27 | 0.00 | 0.76 | -19.74 | 68.22 | 23.19 | 222.05 | 0.5555 | 818.0 | 614.1 | |
| 0.00 | 0.91 | 0.00 | 0.54 | -20.21 | 68.30 | 23.27 | 221.54 | 0.5611 | 790.0 | 654.5 | |
| 0.00 | 1.09 | 0.00 | 0.65 | -20.95 | 68.27 | 23.24 | 220.60 | 0.5685 | 587.0 | 469.7 | |
| 0.00 | 1.00 | 0.00 | 0.59 | -20.73 | 65.99 | 20.96 | 218.02 | 0.5452 | -720.0 | -566.9 | |
| 0.00 | 1.09 | 0.00 | 0.64 | -20.96 | 65.71 | 20.67 | 217.38 | 0.5452 | -824.0 | -665.2 | |
| 2.09 | 5.71 | 1.23 | 3.38 | -21.36 | 65.45 | 20.42 | 216.57 | 0.5474 | -875.5 | -633.5 | |
| 0.00 | 1.63 | 0.00 | 0.96 | -21.12 | 65.35 | 20.31 | 216.72 | 0.5438 | -910.0 | -787.2 | |
| 0.00 | 1.09 | 0.00 | 0.65 | -21.97 | 65.36 | 20.33 | 215.76 | 0.5536 | -555.0 | -461.8 | |
| 0.00 | 2.45 | 0.00 | 1.45 | -22.06 | 65.10 | 20.07 | 215.30 | 0.5524 | -544.0 | -483.4 | |
| 6.71 | 14.96 | 3.97 | 8.84 | -21.82 | 64.85 | 19.82 | 215.25 | 0.5475 | -1000.8 | -787.9 | |
| 0.00 | 0.91 | 0.00 | 0.54 | -22.00 | 64.32 | 19.29 | 214.33 | 0.5452 | -811.0 | -592.0 | |
| 0.00 | 1.99 | 0.00 | 1.18 | -22.14 | 64.17 | 19.13 | 213.97 | 0.5455 | -858.0 | -670.8 | |
| 0.00 | 1.09 | 0.00 | 0.64 | -22.06 | 63.98 | 18.95 | 213.80 | 0.5431 | -848.0 | -742.6 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |